Comments

This patch to the Go frontend fixes a bug determining the initialization
order. I've committed a test case for the bug to the master Go
repository:
https://code.google.com/p/go/source/detail?spec=svn921e53d4863c8827756c0e7b228ab210441e4032&r=c3155f9f1bb64c8b3adb2b6f5527895d51f83b74
The old algorithm was overly clever and frankly I don't know what I was
thinking. The new algorithm is simpler and probably more efficient.
Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.
Committed to mainline.
Ian